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87007-72-5

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87007-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87007-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,0 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87007-72:
(7*8)+(6*7)+(5*0)+(4*0)+(3*7)+(2*7)+(1*2)=135
135 % 10 = 5
So 87007-72-5 is a valid CAS Registry Number.

87007-72-5Relevant articles and documents

Activated Nitriles in Heterocyclic Synthesis: The Reaction of nitriles with Mercapto Acides

Elgemeie, Galal Eldin Hamza,Elfahham, Hassan Attia,Hassan, Sanna Mohy Eldin,Elnagdi, Mohamed Hilmy

, p. 781 - 785 (2007/10/02)

Several new thiazolopyridine derivatives were obtained via the reaction of mercaptocinnamic acid and thioglycollic acid with some activated nitriles and treatment of the resulting 2-thiazolin-4-ones with cinnamonitrile derivatives. - Keywords: α-Me

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